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You are here:Home » Antibodies » Abs to Neurofilament » Anti -Internexin, alpha (NF66)

Anti -Internexin, alpha (NF66)

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Specifications

Clone Host Grade Applications
Polyclonal Chicken Purified E B IH IC
alpha-internexin is a ~66 kD Class IV intermediate filament originally discovered as it copurifies with other neurofilament subunits. It is related to but distinct from the better known neurofilament triplet proteins, NF-L, NF-M and NF-H, having similar protein sequence motifs and a similar intron organization. It is expressed in large amounts early in neuronal development, but is downregulated in many neurons as development procedes. Many classes of mature neurons contain alpha-internexin in addition to NF-L, NF-M anbd NF-H. In some mature neurons alpha-internexin is the only neurofilament subunit expressed. Antibodies to internexin are therefore unique probes to study and classify neuronal types and follow their processes in sections and in tissue culture. In addition the very early developmental expression of alpha-internexin means its presence is an early and convenient diagnostic feature of neuronal progenitors cells and other cell committed to the neuronal lineage.
Catalog #I8442-78A
ApplicationsSuitable for use in ELISA, Western Blot, Immunohistochemistry and Immunocytochemistry. Other applications not tested.
Recommended DilutionWestern Blot: 1:10,000
Immunohistochemistry: 1:1000
Immunocytochemistry: 1:1000
Optimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypePolyclonal
IsotypeIgY
HostChicken
ConcentrationNot determined
FormSupplied as a liquid.
PurityPurified immunoglobulin
ImmunogenPolyclonal recombinant alpha-internexin
SpecificityRecognizes alpha-Internexin. Species Crossreactivity: Human, mouse and rat.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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